Laminating and compounding equipment for RFID (Radio Frequency Identification Device) paper labels

Abstract

The invention discloses RFID (Radio Frequency Identification Device) paper label laminating and compounding equipment, aiming at solving the problems that the traditional laminating equipment cannot realize flexible pressure control and does not have a synchronous adjustment mechanism for compounding of a base material and a chip. The middle part of the inner side of the laminating seat is provided with a composite seat; two-side and two-way laminating and compounding actions can be obtained by stacking the paper labels, the first action is that the swing bearing plate is matched with the moving hole to form reciprocating contact of the half side surface to complete partial laminating and compounding, and the second action is that the swing bearing plate is matched with the moving hole to form reciprocating contact of the other half side surface. And finally, a synchronous adjustment mechanism is completed in the compounding process of the base material and the chip, and flexible pressure control is performed according to the real-time state of the stacked paper labels, so that the purpose of stable and comprehensive compounding is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of RFID tag processing, and particularly relates to an RFID paper label lamination and composite device. Background Art

[0002] With the increasing requirements for label durability in the logistics, high-end packaging, and industrial fields, hard cardboard (such as grey board paper, white cardboard, etc.) has gradually become an important choice for the substrate of RFID tags due to its high strength, anti-bending property, and weather resistance. The application scenarios include: heavy-duty logistics labels that need to withstand extrusion, friction, and temperature and humidity changes during transportation; high-end product identification that requires the label to have excellent printing suitability and surface flatness; industrial asset management that needs to be exposed to complex environments for a long time, and the hard substrate can extend the label life.

[0003] It should be noted in combination with the above content that the traditional lamination equipment has the following limitations in the processing of hard cardboard: the hard cardboard has a large thickness (usually 0.5 - 2 mm), and it is easy to cause the feeding to shift due to the rigidity of the material, affecting the precise fitting of the chip and the bottom paper; the surface of the hard substrate has weak glue absorption capacity. Without optimization of the glue coating device, it is easy to have insufficient local glue amount or glue overflow, resulting in delamination or warping after lamination; the hard cardboard requires a higher pressing force to ensure the activation of the glue layer, but the pressure adjustment range of the traditional roller pressing device is limited, which is easy to cause material deformation or chip damage, that is, the alignment accuracy is insufficient, the glue layer uniformity is poor, and the pressing pressure control is difficult. Regarding the difficult pressing pressure control, the traditional lamination equipment cannot achieve flexible pressure control and does not have a synchronous adjustment mechanism for the lamination of the substrate and the chip, affecting the product processing efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an RFID paper label lamination and composite device, which is used to solve the problems that the traditional lamination equipment cannot achieve flexible pressure control and does not have a synchronous adjustment mechanism for the lamination of the substrate and the chip.

[0005] The purpose of the present invention can be achieved by the following technical solutions: An RFID paper label lamination and composite device includes a lamination seat. A composite seat is installed in the middle of the inner side of the lamination seat. A swing groove is opened at the front end of the composite seat. A pressing roller is rotationally installed above the swing groove of the lamination seat by a driving rod. A double-sided swing driving part is installed on the outer side of the lamination seat corresponding to the pressing roller.

[0006] The bilateral swing driving member includes symmetrically arranged electric push rods. An articulated rod connected to the laminating seat is installed at the bottom end of the electric push rods. The output ends of the electric push rods are commonly connected to a driving rod through a runner. A moving hole for the left-right swing of the runner is formed in the laminating seat. A swing bearing plate is rotatably installed under the laminating seat corresponding to the pressing roller through a rotating pin rod. The rear end of the swing bearing plate is rotatably connected to a front swing support plate and an anti-disengagement pressing plate for supporting the paper label.

[0007] It is further provided that a preheating box is installed on the front side of the laminating seat corresponding to the composite seat. A feeding box is installed at the upper end of the preheating box, and both the feeding box and the preheating box are provided with sliding grooves for separately feeding the paper labels.

[0008] It is further provided that two feeding channels are arranged in a stacked manner up and down on the feeding box for separately feeding the paper labels to be compounded. The preheating box is respectively provided with preheating channels corresponding to the two feeding channels in the feeding direction. A heating plate is arranged in the middle of the preheating box, and heat transfer holes are uniformly distributed on the heating plate.

[0009] It is further provided that a guiding groove is formed at the front end of the composite seat corresponding to the swing groove, and the tangent line at the front end of the guiding groove coincides with the inner bottom of the preheating channel at the bottom.

[0010] It is further provided that a first motor and a second motor are installed at the outer end of the laminating seat. The output end of the first motor is connected to the pressing roller, and the output end of the second motor is connected to the rotating pin rod.

[0011] It is further provided that a discharging assembly is installed at the lower side of the rear end of the laminating seat. The discharging assembly includes a mounting plate arranged inside the laminating seat. A front guide wheel and a rear guide wheel are rotatably arranged in parallel between the mounting plates, and a support rod is commonly connected between the upper ends of the laminating seat corresponding to the discharging assembly.

[0012] It is further provided that both the front guide wheel and the rear guide wheel are of a hollow structure and are connected to a high-pressure air source. Air blowing holes are formed on both the front guide wheel and the rear guide wheel. The two groups of air blowing holes are arranged in an array and are staggered.

[0013] It is further provided that pressing strips are uniformly distributed on the outer ring side of the pressing roller, and the pressing strips are in contact with the upper surface of the paper labels stacked on the swing bearing plate.

[0014] It is further provided that the method for laminating and compounding RFID paper labels using this RFID paper label laminating and compounding device includes the following steps: synchronously performing the process of placing and preheating the RFID paper labels, the process of bilateral laminating and compounding the RFID paper labels, and the process of cooling and discharging.

[0015] The present invention has the following beneficial effects:

[0016] 1. The present invention aims at the problems that traditional lamination equipment cannot achieve flexible pressure control and does not have a synchronous adjustment mechanism for the compounding of the base material and the chip. In the present invention, stacking paper labels can obtain double-sided and two-way lamination compounding actions, thereby realizing the synchronous adjustment mechanism in the compounding process of the base material and the chip. Moreover, for the real-time state of the stacked paper labels, flexible pressure control is carried out to achieve a stable and comprehensive compounding purpose.

[0017] 2. There are multiple lamination compounding actions in the two-way and double-sided lamination compounding process. Action 1: When the stacked paper labels coincide with the swinging bearing plate, at this time, the second motor starts and drives it to be parallel to one side of the moving hole. The electric push rod is started synchronously. The electric push rod drives the driving rod to move through the rotating wheel. The pressure roller between the driving rods correspondingly moves in the moving hole and forms a reciprocating moving contact with half of the surface of the stacked paper labels, thereby completing partial lamination compounding. After completion, the swinging bearing plate resets to the horizontal state. Action 2: At this time, the second motor starts to drive the swinging bearing plate to be parallel to the other side of the moving hole, and completes the same action as Action 1, thereby completing the reciprocating moving contact with the other half of the surface of the stacked paper labels, that is, completing the lamination compounding of the remaining part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic bottom view of the present invention;

[0021] Figure 3 is a schematic side sectional view of the present invention;

[0022] Figure 4 is a schematic dynamic sectional view of the swinging bearing plate of the present invention;

[0023] Figure 5 is a schematic sectional view of Action 1 of the swinging bearing plate of the present invention;

[0024] Figure 6 is a schematic sectional view of Action 2 of the swinging bearing plate of the present invention;

[0025] Figure 7Schematic diagram of the swinging bearing plate of the present invention carrying an RFID paper label;

[0026] Figure 8 Schematic structural diagram of the bilateral swinging driving member in the present invention;

[0027] Figure 9 Schematic cross-sectional structure diagram of the composite seat of the present invention;

[0028] Figure 10 Schematic cross-sectional structure diagram of the feeding box of the present invention;

[0029] Figure 11 Top view schematic diagram of the present invention.

[0030] In the figure: 1, laminating seat; 2, top plate; 3, discharging assembly; 31, mounting plate; 32, front guide wheel; 33, rear guide wheel; 34, air blowing hole; 35, support rod; 4, feeding box; 5, motor I; 6, motor II; 7, composite seat; 8, preheating box; 9, bilateral swinging driving member; 10, moving hole; 11, pressing roller; 12, pressing strip; 13, swinging groove; 14, guiding groove; 15, swinging bearing plate; 16, rotating pin rod; 17, front swinging support plate; 18, self-driven rotating rod; 19, anti-detachment pressing plate; 20, electric push rod; 21, hinged rod; 22, runner; 23, driving rod; 24, heating plate; 25, heat transfer hole. Specific embodiments

[0031] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Embodiment 1: Aiming at the problems that the traditional laminating equipment cannot achieve flexible pressure control and does not have a synchronous adjustment mechanism for the compounding of the base material and the chip, the following technical solutions are proposed:

[0033] Refer to Figure 1 - Figure 11 As shown, in this embodiment, an RFID paper label laminating and compounding device includes a laminating seat 1. A composite seat 7 is installed in the middle of the inner side of the laminating seat 1. A swinging groove 13 is opened at the front end of the composite seat 7. A pressing roller 11 is rotatably installed above the swinging groove 13 of the laminating seat 1 by a driving rod 23. A bilateral swinging driving member 9 is installed corresponding to the outside of the pressing roller 11 on the laminating seat 1;

[0034] The bilateral swing driving member 9 includes symmetrically arranged electric push rods 20. An articulated rod 21 connected to the laminating seat 1 is installed at the bottom end of the electric push rod 20. The output ends of the electric push rods 20 are commonly connected to a driving rod 23 through a runner 22. A moving hole 10 for the left and right swing of the runner 22 is formed on the laminating seat 1.

[0035] Below the corresponding pressure roller 11 of the laminating seat 1, a swing bearing plate 15 is rotatably installed through a rotating pin rod 16. The rear end of the swing bearing plate 15 is rotatably connected to a front swing support plate 17 and an anti - detachment pressure plate 19 for supporting the paper label. Among them, the anti - detachment pressure plate 19 is driven to rotate by a self - driving rotating rod 18 preset at the articulated end of the front swing support plate 17. When the anti - detachment pressure plate 19 rotates to a state perpendicular to the front swing support plate 17, the preliminary fixation of the hard label is completed.

[0036] A motor one 5 and a motor two 6 are installed at the outer end of the laminating seat 1. The output end of the motor one 5 is connected to the pressure roller 11, and the output end of the motor two 6 is connected to the rotating pin rod 16. It should be noted that since the motor one 5 will move correspondingly following the movement of the pressure roller 11, the motor one 5 is slidably installed in a non - fixed manner with the laminating seat 1 (not shown in the figure) to adapt to the left - and - right displacement of the pressure roller 11 following the moving hole 10 to avoid movement interference.

[0037] Pressure strips 12 are evenly distributed on the outer ring side of the pressure roller 11. The pressure strips 12 are in contact with the upper surface of the paper labels stacked on the swing bearing plate 15.

[0038] Laminating and compounding process: Taking Figure 3 - Figure 6 as an example, after the hard label moves, it will synchronously move to the swing bearing plate 15 and abut against the front swing support plate 17 and the anti - detachment pressure plate 19 and be in a stacked state, and the preliminary fixation is completed by the anti - detachment pressure plate 19.

[0039] After the fixation is completed, the motor one 5 is started to drive the pressure roller 11 to rotate. The stacked paper labels on the swing bearing plate 15 are under the rotational pressing action of the continuously rotating pressure roller 11, and the pressure roller 11 and the pressure strips 12 jointly form the laminating and compounding of the stacked paper labels.

[0040] Among them, there are multiple laminating and compounding actions:

[0041] Action 1: When the stacked paper labels coincide with the swinging bearing plate 15, the second motor 6 is started at this time and drives it to be parallel to one side of the moving hole 10. The electric push rod 20 is started synchronously. The electric push rod 20 drives the driving rod 23 to move through the runner 22, and the pressure roller 11 between the driving rods 23 moves correspondingly in the moving hole 10 and forms a reciprocating moving contact with the half surface of the stacked paper labels, thereby completing partial lamination and compounding. After completion, the swinging bearing plate 15 resets to the horizontal state;

[0042] Action 2: At this time, the second motor 6 is started to drive the swinging bearing plate 15 to be parallel to the other side of the moving hole 10, and the same action as Action 1 is completed, thereby completing the reciprocating moving contact with the other half surface of the stacked paper labels, that is, completing the lamination and compounding of the remaining part;

[0043] It should be noted that during the execution of the lamination and compounding action, the stacked paper labels can obtain a double-sided and two-way lamination and compounding action, thereby realizing the synchronous adjustment mechanism for the compounding process of the substrate and the chip, and performing flexible pressure control according to the real-time state of the stacked paper labels to achieve a stable and comprehensive compounding purpose;

[0044] Moreover, to ensure that the RFID paper labels after lamination and compounding can be discharged quickly and stably, the following is added: a discharge component 3 is installed on the lower side of the rear end of the lamination seat 1. The discharge component 3 includes a mounting plate 31 arranged inside the lamination seat 1. A front guide wheel 32 and a rear guide wheel 33 are rotatably arranged in parallel between the mounting plates 31. A support rod 35 is commonly connected between the upper ends of the lamination seat 1 corresponding to the discharge component 3. The front guide wheel 32 and the rear guide wheel 33 are both hollow structures and are connected to a high-pressure air source. Air blowing holes 34 are opened on both the front guide wheel 32 and the rear guide wheel 33. The two groups of air blowing holes 34 are arranged in an array and are staggered;

[0045] Refer to Figure 7 and Figure 11 As shown, the laminated paper labels have been formed into one body. At this time, the front swing support plate 17 and the anti-detachment pressure plate 19 are flipped to the lower side of the swinging bearing plate 15 under the drive of the self-driven rotating rod 18, and the second motor 6 drives the swinging bearing plate 15 to complete a downward deflection synchronously. At this time, under the pushing of the continuously feeding paper labels, the laminated paper labels are sequentially discharged through the front guide wheel 32 and the rear guide wheel 33, and are cooled and blown by the staggered air blowing holes 34 during the discharging process to stabilize their lamination and compounding effect.

[0046] Embodiment 2: This embodiment is based on Embodiment 1. How to design the feeding structure of the paper labels to ensure that they can achieve a stable subsequent lamination and compounding effect:

[0047] A preheating box 8 is installed on the front side of the laminating seat 1 corresponding to the composite seat 7. A feeding box 4 is installed at the upper end of the preheating box 8. Both the feeding box 4 and the preheating box 8 are provided with sliding grooves for feeding paper labels respectively. The feeding box 4 is provided with two feeding channels arranged in an up-and-down stacked manner for feeding the paper labels to be laminated respectively. And the preheating box 8 is provided with preheating channels corresponding to the two feeding channels in the feeding direction respectively. A heating plate 24 is arranged in the middle of the preheating box 8, and heat transfer holes 25 are evenly distributed on the heating plate 24;

[0048] A guiding groove 14 is opened at the front end of the composite seat 7 corresponding to the swinging groove 13. The tangent at the front end of the guiding groove 14 coincides with the inner bottom of the preheating channel at the bottom. It should be noted that during the lamination and compounding process of the paper label, for the paper label at the bottom, uniform gluing is completed before entering the lamination and compounding equipment of the present invention. This application is designed to improve its lack of flexible pressure control for lamination and compounding. Therefore, the influence of the gluing link is eliminated, and the improvement measures are carried out for its single variable, which will not be elaborated here too much.

[0049] Structural advantages: Figure 9 and Figure 10 It should be noted that when the paper labels are fed, they move to the preheating box 8 through the two feeding channels on the feeding box 4 respectively, and move through the preheating channels in the preheating box 8. And on the basis of continuous heat transfer of the heating plate 24 through the heat transfer holes 25, preheating during the feeding process is realized, thereby effectively improving the lamination and compounding effect;

[0050] It should be noted again that after the feeding is completed, the paper labels pass through the preheating channels respectively, and the paper label at the bottom completes tangential feeding through the guiding groove 14 and slides onto the swinging bearing plate 15 respectively. If the sliding displacement length cannot cover the swinging bearing plate 15, the motor two 6 is started to rotate the swinging bearing plate 15 so that it slides onto the front swing support plate 17 and the anti-detachment pressure plate 19 to form a stable support, facilitating subsequent lamination and compounding actions.

[0051] Embodiment 3: As can be seen from Embodiment 1 and Embodiment 2 in combination, the method for laminating and compounding RFID paper labels using the RFID paper label laminating and compounding equipment includes the following steps:

[0052] Synchronously perform the process of placing and preheating the RFID paper label: After the feeding is completed, the paper labels pass through the preheating channels respectively, and the paper labels at the bottom complete tangential feeding through the guiding groove 14 and slide onto the swinging bearing plate 15 respectively. If the sliding displacement length cannot cover the swinging bearing plate 15 with the paper label, the second motor 6 is started to rotate the swinging bearing plate 15 so that it slides onto the front swing support plate 17 and the anti-detachment pressure plate 19 to form a stable support, facilitating the subsequent lamination and compounding action;

[0053] The two-way lamination and compounding process of the RFID paper label: After the hard label moves, it will synchronously move onto the swinging bearing plate 15 and abut against the front swing support plate 17 and the anti-detachment pressure plate 19 and be in a stacked state, and the preliminary fixation is completed by the anti-detachment pressure plate 19;

[0054] After the fixation is completed, the first motor 5 is started to drive the pressing roller 11 to rotate. Under the rotational pressing action of the continuously rotating pressing roller 11, the laminated paper labels on the swinging bearing plate 15 are laminated and compounded by the pressing roller 11 and the pressing strip 12 together;

[0055] Among them, there are multiple lamination and compounding actions. Action 1: When the laminated paper label coincides with the swinging bearing plate 15, the second motor 6 is started at this time and drives it to be parallel to one side of the moving hole 10. The electric push rod 20 is synchronously started. The electric push rod 20 drives the driving rod 23 to move through the runner 22, and the pressing roller 11 between the driving rods 23 moves correspondingly in the moving hole 10 and forms a reciprocating moving contact with the half surface of the laminated paper label, thereby completing partial lamination and compounding. After that, the swinging bearing plate 15 returns to the horizontal state; Action 2: At this time, the second motor 6 is started to drive the swinging bearing plate 15 to be parallel to the other side of the moving hole 10, and the same action as Action 1 is completed, so as to complete the reciprocating moving contact with the other half surface of the laminated paper label, that is, complete the lamination and compounding of the remaining part;

[0056] The cooling and discharging process: The laminated paper labels have been formed into one body. At this time, the front swing support plate 17 and the anti-detachment pressure plate 19 are driven by the self-driven rotating rod 18 to turn to the lower side of the swinging bearing plate 15, and the second motor 6 synchronously drives the swinging bearing plate 15 to complete downward deflection. At this time, under the pushing action of the continuously feeding paper label, the laminated paper labels are sequentially discharged through the front guide wheel 32 and the rear guide wheel 33. During the discharging process, they are cooled and blown by the staggered air blowing holes 34 to stabilize their lamination and compounding effect;

[0057] In summary, by stacking paper labels, a bilateral and bidirectional lamination and composite action can be obtained. Action 1 is to complete partial lamination and composite by the reciprocating movement contact of the swinging pressing plate and the moving hole to form half of the surface, while Action 2 is to complete the remaining part of the lamination and composite by the reciprocating movement contact of the swinging pressing plate and the moving hole to form the other half of the surface. Thus, the composite process of the substrate and the chip is completed with a synchronous adjustment mechanism, and for the real-time state of the stacked paper labels, flexible pressure control is carried out to achieve a stable and comprehensive composite purpose.

[0058] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific embodiments.

Claims

1. An RFID paper label laminating and compounding device, comprising a laminating seat (1), characterized in that: A composite seat (7) is installed in the middle of the inner side of the laminating seat (1), a swing groove (13) is provided at the front end of the composite seat (7), a pressing roller (11) is installed on the laminating seat (1) through the upper side of the swing groove (13) and is rotated by a driving rod (23), and a double-sided swing driving member (9) is installed on the outer side of the laminating seat (1) corresponding to the pressing roller (11); The double-sided swing drive member (9) includes a symmetrically arranged electric push rod (20), the bottom end of which is provided with a hinge rod (21) connected to the laminating seat (1), the output end of the electric push rod (20) is connected to the driving rod (23) through a rotating wheel (22), and the laminating seat (1) is provided with a moving hole (10) for the rotating wheel (22) to swing left and right; a swing pressure plate (15) is rotatably installed below the corresponding pressure roller (11) of the laminating seat (1) through a rotating pin rod (16), and the rear end of the swing pressure plate (15) is rotatably connected to a front swing support plate (17) for supporting paper labels and an anti-slip plate (19).

2. The RFID paper label laminating and compounding equipment according to claim 1, characterized in that: A preheating box (8) is installed on the front side of the laminating seat (1) corresponding to the composite seat (7), a feeding box (4) is installed on the upper end of the preheating box (8), and both the feeding box (4) and the preheating box (8) are provided with slides for feeding paper labels respectively.

3. The RFID paper label laminating and compounding equipment according to claim 2, characterized in that: The feed box (4) is provided with two feed channels stacked up and down for respectively feeding the paper labels to be laminated, and the preheating box (8) is provided with preheating channels corresponding to the two feed channels in the feeding direction, and a heating plate (24) is provided in the middle of the preheating box (8), and the heating plate (24) is provided with evenly distributed heat transfer holes (25).

4. The RFID paper label laminating and compounding equipment according to claim 3, characterized in that: The composite seat (7) is provided with a guide groove (14) at the front end corresponding to the swing groove (13), and the tangent line at the front end of the guide groove (14) coincides with the inner bottom of the preheating channel at the bottom.

5. The RFID paper label laminating and compounding equipment according to claim 1, characterized in that: The outer end of the laminating seat (1) is equipped with a motor 1 (5) and a motor 2 (6), the output end of the motor 1 (5) is connected to the pressure roller (11), and the output end of the motor 2 (6) is connected to the rotating pin (16).

6. The RFID paper label laminating and compounding equipment according to claim 1, characterized in that: A discharge assembly (3) is installed on the lower side of the rear end of the laminating seat (1), and the discharge assembly (3) includes a mounting plate (31) arranged on the inner side of the laminating seat (1), and a front guide wheel (32) and a rear guide wheel (33) are rotatably arranged in parallel between the mounting plates (31), and a support rod (35) is commonly connected between the upper ends of the laminating seat (1) and the corresponding discharge assemblies (3).

7. The RFID paper label laminating and compounding equipment according to claim 6, characterized in that: The front guide wheel (32) and the rear guide wheel (33) are both hollow structures and are connected to a high-pressure air source. The front guide wheel (32) and the rear guide wheel (33) are both provided with blowing holes (34). Two groups of the blowing holes (34) are arranged in an array and staggered.

8. The RFID paper label laminating and compounding equipment according to claim 1, characterized in that: The outer ring side of the pressure roller (11) is evenly distributed with pressure strips (12), and the pressure strips (12) are in contact with the upper surface of the paper labels stacked on the swing pressure plate (15).

9. The RFID paper label laminating and compounding equipment according to any one of claims 1 to 8, characterized in that: The RFID paper label laminating and compounding method using the RFID paper label laminating and compounding equipment comprises the following steps: simultaneously performing an RFID paper label inserting and preheating process, a RFID paper label bidirectional laminating and compounding process, and a cooling and discharging process.

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